Greenlee 660 Quick Change Stainless Steel Hole Cutter Kit (7/8", 1-1/8", 1-3/8", 1-3/4", 2")

Greenlee 660 Includes 645-7/8: 7/8" (22.2 mm), Conduit size 1/2" 645-1-1/8: 1-1/8" (28.6 mm), Conduit size 3/4" 645-1-3/8: 1-3/8" (34.9 mm), Conduit size 1" 645-1-3/4: 1-3/4" (44.4 mm), Conduit size 1-1/4" 645-2: 2" (50.8 mm), Conduit size 1-1/2" 645-011: Quick Change Arbor for sizes 5/8" through 2-1/4", 3/8" shank 645-001: Pilot Drill for sizes 5/8" through 2-1/4" Hex Key Case Greenlee 660 Features Cuts stainless steel quickly and easily. Quick Change arbor allows you to change cutter heads with a simple push and a turn. Use the same arbor for different size cutting heads. Removable cutter heads available in sizes from 5/8" through 3". Flange stop prevents over-drilling. Ejector Spring on all sizes above 3/4" makes removal of slug easier. Replaceable, cobalt-steel pilot drill with split-point tip to prevent walking. Precision carbide teeth for optimum performance and durability. Minimum chuck size of 3/8" (9.5 mm)